package day06;

public class School {
    private String name;
    private static String library;
    private int num;
    static{
        School.library = "新华";
    }

    public void show(){
        System.out.println("学校名称:"+this.name);
        System.out.println("图书馆:"+School.library);
        System.out.println("学生人数:"+this.num);
    }
    public School(){
        this.name = null;
        this.num = -1;
    }
    public School(String name,int num){
        this.name = name;
        this.num = num;
    }
    
}
